Individual Calculations December 2016
 Villavieja, Butch  Total change: -8.00  Rating chartPersonal card
 2016 Edmonton Fall Sectional A Edmonton CAN 2016-10-29
RcRownchangeKK*chgGame
 2146 2132 2.00 5 -0.40 20 -8.00 
  Malek, Omid 2060 CAN1.0010.40208.00 
  Findlay, Ian f2231 CAN0.001-0.3620-7.20 
  Tam, Erik 2064 CAN1.0010.41208.20 
  Mackinnon, Keith 2208 CAN0.001-0.4020-8.00 
  Gardner, Robert J 2166 CAN0.001-0.4520-9.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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